Product Selection Guide

The type of Caller ID unit required for your application will depend on the software it will be connected with and the country in which it will be used. Some software packages interface with only one hardware model while others support all units.

Caller ID signaling formats vary throughout the world, so it is important to select in which country the unit located. Basic hardware models support only a few Caller ID formats while Deluxe units handle virtually any format.

CallerID.com ships either a domestic power supply used primarily in North America or a universal international type power supply that will operate properly in any country. The country selected will determine which power supply is required.